MacBookAir4,2 MacBookAir4,2
Geekbench 2 Score 6141 6141

System Information

MacBookAir4,2 MacBookAir4,2
Operating System Mac OS X 10.7.1 Mac OS X 10.7.1
Model MacBookAir4,2 MacBookAir4,2
Processor Intel Core i5-2557M @ 1.70 GHz
1 Processor, 2 Cores, 4 Threads
Intel Core i5-2557M @ 1.70 GHz
1 Processor, 2 Cores, 4 Threads
Processor ID GenuineIntel Family 6 Model 42 Stepping 7 GenuineIntel Family 6 Model 42 Stepping 7
L1 Instruction Cache 0 KB 0 KB
L1 Data Cache 0 KB 0 KB
L2 Cache 1024 KB 1024 KB
L3 Cache 0 KB 0 KB
Motherboard Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2
BIOS Apple Inc. MBA41.88Z.0077.B00.1106300929 Apple Inc. MBA41.88Z.0077.B00.1106300929
Memory 4.00 GB 1333 MHz DDR3 4.00 GB 1333 MHz DDR3

Integer Performance

MacBookAir4,2 MacBookAir4,2
Integer 4497 4497
Blowfish
single-core scalar
1637 1637
Blowfish
multi-core scalar
5920 5920
Text Compress
single-core scalar
2498 2498
Text Compress
multi-core scalar
5800 5800
Text Decompress
single-core scalar
2543 2543
Text Decompress
multi-core scalar
6503 6503
Image Compress
single-core scalar
2388 2388
Image Compress
multi-core scalar
5732 5732
Image Decompress
single-core scalar
2977 2977
Image Decompress
multi-core scalar
6076 6076
Lua
single-core scalar
4051 4051
Lua
multi-core scalar
7848 7848

Floating Point Performance

MacBookAir4,2 MacBookAir4,2
Floating Point 8752 8752
Mandelbrot
single-core scalar
2097 2097
Mandelbrot
multi-core scalar
7040 7040
Dot Product
single-core scalar
3642 3642
Dot Product
single-core vector
5672 5672
Dot Product
multi-core scalar
9902 9902
Dot Product
multi-core vector
15040 15040
LU Decomposition
single-core scalar
2184 2184
LU Decomposition
multi-core scalar
3327 3327
Primality Test
single-core scalar
5783 5783
Primality Test
multi-core scalar
10647 10647
Sharpen Image
single-core scalar
10046 10046
Sharpen Image
multi-core scalar
25924 25924
Blur Image
single-core scalar
5030 5030
Blur Image
multi-core scalar
16196 16196

Memory Performance

MacBookAir4,2 MacBookAir4,2
Memory 4528 4528
Read Sequential
single-core scalar
4729 4729
Write Sequential
single-core scalar
6226 6226
Stdlib Allocate
single-core scalar
3436 3436
Stdlib Write
single-core scalar
3539 3539
Stdlib Copy
single-core scalar
4712 4712

Stream Performance

MacBookAir4,2 MacBookAir4,2
Stream 5983 5983
Stream Copy
single-core scalar
5294 5294
Stream Copy
single-core vector
6812 6812
Stream Scale
single-core scalar
5235 5235
Stream Scale
single-core vector
6492 6492
Stream Add
single-core scalar
6064 6064
Stream Add
single-core vector
7076 7076
Stream Triad
single-core scalar
5614 5614
Stream Triad
single-core vector
5283 5283